A train slows down as it rounds a sharp horizontal turn, going from 92.0 km/h to 54.0 km/h in the 16.0 s that it takes to round
the bend. The radius of the curve is 130 m. Compute the acceleration at the moment the train speed reaches 54.0 km/h. Assume the train continues to slow down at this time at the same rate.
3/4 and 5/6 Now, you have to find the common denominator to compare the two fractions properly. Let’s see... 12 can be divided by both 4 and 6. So we’re going to convert both denominators to 12.